Finding the Third Proportional to 8,564,366.50 and 13,276,822
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Solution
The third proportional to 8,564,366.50 and 13,276,822 is: 20,582,258.18
Step by Step Solution
- Step 1: Write the proportion equation
8,564,366.50 : 13,276,822 = 13,276,822 : x - Step 2: Convert to fraction form
8,564,366.50/13,276,822 = 13,276,822/x - Step 3: Cross multiply
8,564,366.50x = 13,276,822 × 13,276,822 - Step 4: Simplify right side
8,564,366.50x = 176,274,002,419,684 - Step 5: Solve for x
x = 176,274,002,419,684/8,564,366.50 - Step 6: Final answer
x = 20,582,258.18
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.